[INFO] fetching crate sweet_utils 0.4.1...
[INFO] checking sweet_utils-0.4.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate sweet_utils 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sweet_utils 0.4.1
[INFO] finished tweaking crates.io crate sweet_utils 0.4.1
[INFO] tweaked toml for crates.io crate sweet_utils 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sweet_utils 0.4.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sweet_utils 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1360a8f39fb57df55b6beb92011bc310d5d5b6db8963b15a87a5a76e7da1d040
[INFO] running `Command { std: "docker" "start" "-a" "1360a8f39fb57df55b6beb92011bc310d5d5b6db8963b15a87a5a76e7da1d040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1360a8f39fb57df55b6beb92011bc310d5d5b6db8963b15a87a5a76e7da1d040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1360a8f39fb57df55b6beb92011bc310d5d5b6db8963b15a87a5a76e7da1d040", kill_on_drop: false }`
[INFO] [stdout] 1360a8f39fb57df55b6beb92011bc310d5d5b6db8963b15a87a5a76e7da1d040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62f03cedc8ce577bde423c7b6bea00a0e0bf97a388ad3b58e82176c75f294aef
[INFO] running `Command { std: "docker" "start" "-a" "62f03cedc8ce577bde423c7b6bea00a0e0bf97a388ad3b58e82176c75f294aef", kill_on_drop: false }`
[INFO] [stderr]     Checking rapidhash v1.4.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking clap_builder v4.5.34
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling extend v1.2.0
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking clap v4.5.34
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking sweet_utils v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/path_utils/fs_ext.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |             return PathBuf::from_str(&root_str).unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sweet_utils` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/path_utils/fs_ext.rs:72:11
[INFO] [stdout]    |
[INFO] [stdout] 72 |             return PathBuf::from_str(&root_str).unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sweet_utils` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "62f03cedc8ce577bde423c7b6bea00a0e0bf97a388ad3b58e82176c75f294aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f03cedc8ce577bde423c7b6bea00a0e0bf97a388ad3b58e82176c75f294aef", kill_on_drop: false }`
[INFO] [stdout] 62f03cedc8ce577bde423c7b6bea00a0e0bf97a388ad3b58e82176c75f294aef
